#563C56
Closest named color: Purple Brown (#673A3F). oklch(39.5% 0.054 326.5), rgb(86, 60, 86).
Aa
White text reads best on this color (9.64:1).
About this color
#563C56 is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.054 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.049 away. White text reads best on it, at 9.64:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.17:1 |
| White text | 9.64:1 |
Values
| HEX | #563C56 |
| RGB | rgb(86, 60, 86) |
| HSL | hsl(300, 18%, 29%) |
| OKLCH | oklch(39.5% 0.054 326.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #563C56 | 9.64:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #563C56 | 2.17:1 | Fails | Lc 11.7 | Not readable |
| #563C56 text on white | 9.64:1 | AAA | Lc 92.3 | Preferred for body text |
| #563C56 text on black | 2.17:1 | Fails | Lc -10.1 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E2D4E1
oklch(88.5% 0.023 328)
-
Step 300
300
#CFB8CF
oklch(80.9% 0.041 325.9)
-
Step 400
400
#B793B6
oklch(70.8% 0.065 327.1)
-
Step 500
500
#A478A4
oklch(63.1% 0.082 326.5)
-
Step 600
600
#8F608F
oklch(55.6% 0.09 326.7)
-
Step 700
700
#7A4F7A
oklch(49.1% 0.085 326.8)
-
Step 800
800
#634163
oklch(42.7% 0.07 326.7)
-
Step 900
900 (this color)
#563C56
oklch(39.5% 0.054 326.5)
-
Step 950
950
#2F202F
oklch(26.8% 0.035 326.5)
#563C56 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3A4357 | 0.050 |
| Deuteranopia (no green cones) | #404655 | 0.047 |
| Tritanopia (no blue cones) | #583E45 | 0.032 |
| Achromatopsia (no color) | #454545 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #563C56
#563C56
oklch(39.5% 0.054 326.5)
- #324E35
#324E35
oklch(39.4% 0.054 147.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #563C56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.049
- Charcoal Grey #3C4142 ΔE 0.063
- Brownish Purple #76424E ΔE 0.068
- Dark Grey Blue #29465B ΔE 0.072
- Onyx #343A40 ΔE 0.073
- Charcoal #264653 ΔE 0.078
- Dusty Grape #545775 ΔE 0.082
- Dark Slate Gray #2F4F4F ΔE 0.084
Use #563C56 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.